BRPI0818965B1 - molde para solda aluminotérmica de vigas / trilhos metálicos - Google Patents

molde para solda aluminotérmica de vigas / trilhos metálicos Download PDF

Info

Publication number: BRPI0818965B1
Authority: BR; Brazil
Prior art keywords: mold; mold according; face; rails; cooling chamber
Prior art date: 2007-11-20

Application number

BRPI0818965A

Other languages

English (en)

Portuguese (pt)

Inventor

Lionel Winiar

Patrick Bommart

Original Assignee

Railtech Internat Fr

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-11-20

Filing date

2008-11-19

Publication date

2016-12-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39577534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0818965(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-11-19 Application filed by Railtech Internat Fr filed Critical Railtech Internat Fr

2016-12-20 Publication of BRPI0818965B1 publication Critical patent/BRPI0818965B1/pt

Links

229910052751 metal Inorganic materials 0.000 claims description 33
239000002184 metal Substances 0.000 claims description 33
238000001816 cooling Methods 0.000 claims description 28
239000007788 liquid Substances 0.000 claims description 27
239000011819 refractory material Substances 0.000 claims description 21
238000000465 moulding Methods 0.000 claims description 16
238000005266 casting Methods 0.000 claims description 14
238000003466 welding Methods 0.000 claims description 11
238000010583 slow cooling Methods 0.000 claims description 5
239000004576 sand Substances 0.000 claims description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
229910000831 Steel Inorganic materials 0.000 description 7
239000010959 steel Substances 0.000 description 7
238000007711 solidification Methods 0.000 description 3
230000008023 solidification Effects 0.000 description 3
238000007133 aluminothermic reaction Methods 0.000 description 2
230000000295 complement effect Effects 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000003628 erosive effect Effects 0.000 description 2
238000005058 metal casting Methods 0.000 description 2
208000018672 Dilatation Diseases 0.000 description 1
238000003723 Smelting Methods 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
230000006378 damage Effects 0.000 description 1
238000010908 decantation Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000013589 supplement Substances 0.000 description 1
230000001629 suppression Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000005493 welding type Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K23/00—Alumino-thermic welding
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/26—Railway- or like rails

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Furnace Details (AREA)

BRPI0818965A 2007-11-20 2008-11-19 molde para solda aluminotérmica de vigas / trilhos metálicos BRPI0818965B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0759174A FR2923740B1 (fr)	2007-11-20	2007-11-20	Moule pour soudure aluminothermique a coulee directe.
PCT/EP2008/065851 WO2009065864A1 (fr)	2007-11-20	2008-11-19	Moule pour soudure aluminothermique a coulee directe

Publications (1)

Publication Number	Publication Date
BRPI0818965B1 true BRPI0818965B1 (pt)	2016-12-20

Family

ID=39577534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0818965A BRPI0818965B1 (pt)	2007-11-20	2008-11-19	molde para solda aluminotérmica de vigas / trilhos metálicos

Country Status (13)

Country	Link
US (1)	US8656984B2 (fr)
EP (1)	EP2229259B1 (fr)
JP (1)	JP5400057B2 (fr)
KR (1)	KR101194049B1 (fr)
CN (1)	CN101868319B (fr)
AU (1)	AU2008327939B2 (fr)
BR (1)	BRPI0818965B1 (fr)
CA (1)	CA2706131C (fr)
ES (1)	ES2644439T3 (fr)
FR (1)	FR2923740B1 (fr)
MX (1)	MX2010005593A (fr)
WO (1)	WO2009065864A1 (fr)
ZA (1)	ZA201004170B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2966172B1 (fr)	2010-10-15	2012-11-02	Railtech Int	Procede et dispositif pour la soudure aluminothermique de rails
CN103128438B (zh) *	2012-12-28	2016-08-03	中国铁道科学研究院金属及化学研究所	一种槽型钢轨铝热焊接砂型
CN104139241B (zh) *	2014-07-28	2016-03-23	苏州市华宁机械制造有限公司	高铁铁轨用三片模侧模板
FR3038920B1 (fr)	2015-07-17	2017-07-28	Railtech Int	Piece de fond d'un moule de soudure de rails metalliques, moule correspondant et procede de soudure aluminothermique
CN106003389B (zh) *	2016-07-12	2019-06-18	施密特钢轨技术（昆山）有限公司	一种铝热焊坩埚成型模具
FR3072041B1 (fr)	2017-10-09	2019-11-29	Railtech International	Ensemble de moulage pour la soudure aluminothermique de rails et procede de soudure aluminothermique de rails
WO2019095098A1 (fr) *	2017-11-14	2019-05-23	四川桑莱特智能电气设备股份有限公司	Dispositif de soudage exothermique et procédé de soudage exothermique
CN107931826B (zh) *	2017-12-28	2023-10-13	中国铁道科学研究院集团有限公司金属及化学研究所	一种适用于钢轨的管极电渣焊接模具装置

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2007
- 2007-11-20 FR FR0759174A patent/FR2923740B1/fr active Active
2008
- 2008-11-19 BR BRPI0818965A patent/BRPI0818965B1/pt active IP Right Grant
- 2008-11-19 ES ES08852597.7T patent/ES2644439T3/es active Active
- 2008-11-19 CN CN2008801168784A patent/CN101868319B/zh active Active
- 2008-11-19 CA CA2706131A patent/CA2706131C/fr active Active
- 2008-11-19 AU AU2008327939A patent/AU2008327939B2/en active Active
- 2008-11-19 JP JP2010534465A patent/JP5400057B2/ja active Active
- 2008-11-19 MX MX2010005593A patent/MX2010005593A/es active IP Right Grant
- 2008-11-19 EP EP08852597.7A patent/EP2229259B1/fr active Active
- 2008-11-19 WO PCT/EP2008/065851 patent/WO2009065864A1/fr not_active Ceased
- 2008-11-19 US US12/743,517 patent/US8656984B2/en active Active
- 2008-11-19 KR KR1020107013741A patent/KR101194049B1/ko active Active
2010
- 2010-06-10 ZA ZA2010/04170A patent/ZA201004170B/en unknown

Also Published As

Publication number	Publication date
ES2644439T3 (es)	2017-11-29
JP5400057B2 (ja)	2014-01-29
JP2011502799A (ja)	2011-01-27
EP2229259B1 (fr)	2017-07-26
KR101194049B1 (ko)	2012-10-24
FR2923740B1 (fr)	2009-11-27
CN101868319B (zh)	2012-12-19
EP2229259A1 (fr)	2010-09-22
CA2706131A1 (fr)	2009-05-28
US8656984B2 (en)	2014-02-25
FR2923740A1 (fr)	2009-05-22
KR20100102128A (ko)	2010-09-20
AU2008327939A1 (en)	2009-05-28
MX2010005593A (es)	2010-08-09
CA2706131C (fr)	2014-05-06
WO2009065864A1 (fr)	2009-05-28
CN101868319A (zh)	2010-10-20
AU2008327939B2 (en)	2014-11-06
US20100276109A1 (en)	2010-11-04
ZA201004170B (en)	2011-04-28

Legal Events

Date	Code	Title	Description
2016-06-21	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2016-10-25	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2016-12-20	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/11/2008, OBSERVADAS AS CONDICOES LEGAIS.

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US4809946A (en)	1989-03-07	Hot top with sealing angle bar
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